Proliferate

mediumNegative tone

proh-LIF-uh-rayt

verb

Definition

To increase rapidly in numbers; multiply

Memory hook

PRO-LIFER-ate: Producing LIFE rapidly -- multiplying and spreading fast.

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Word roots

prolesoffspring(Latin)
ferreto bear(Latin)

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Examples

Fast food restaurants have proliferated across the country.
Misinformation proliferates quickly on social media.

Test yourself

Fill in the blank with the right word:

Fast food restaurants have ______ across the country.
Show answer

proliferated

Synonyms

multiplyburgeonspreadmushroom

Antonyms

Categories

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GRE Tip

Proliferate is a medium-difficulty GRE word. On the GRE, you might see it paired with synonyms like "multiply" or "burgeon" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "decrease".

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